{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["patch vulnerability", "discover vulnerability", "data breach", "ransom"], "input": "\" The malware locks systems by encrypting files and demanding ransom to obtain the decryption key ."}
{"patch vulnerability": [], "discover vulnerability": [], "data breach": [], "ransom": ["demanding ransom"]}